189 lines
7.1 KiB
Plaintext
189 lines
7.1 KiB
Plaintext
libva-intel-driver NEWS -- summary of changes. 2014-10-24
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Copyright (C) 2009-2014 Intel Corporation
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Version 1.4.1 - 24.Oct.2014
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* Use a new method to detect encoding capabilitiy on Haswell
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Version 1.4.0 - 30.Sep.2014
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* Add support for exporting VA buffer
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* Add support for MVC decoding/encoding
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* Add support for encoding quality level on Sandybride and newer
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* Add support of inserting packed slice header & raw data for encoding
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* Add support for Cherryview
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* Fix the GPU hang issue on Ivybridge when using the gstreamer and mplayer to play back one H264 clip
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(https://bugs.freedesktop.org/show_bug.cgi?id=80720)
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* Fix the GPU hang issue on Sandybride and newer when playing back one H264 clip
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(https://bugs.freedesktop.org/show_bug.cgi?id=76363)
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* Fix the GPU hang issue on Haswell when using XBMC to play back one H264 clip
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(https://bugs.freedesktop.org/show_bug.cgi?id=81447)
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Version 1.3.2 - 16.Jun.2014
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* Export JPEG format by vaDeriveImage()
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* Add support for MADI on SNB
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* H.264: fix the support for grayscale format (Y800)
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* Fix vaGetConfigAttributes() to validate the profile/entrypoint pair
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* Fix vaCreateConfig() to not override user chroma format
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* Fix the scaling issue on IVB/HSW/BDW
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* Fix https://bugs.freedesktop.org/show_bug.cgi?id=73424
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* Fix https://bugs.freedesktop.org/show_bug.cgi?id=72522
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* Fix https://bugs.freedesktop.org/show_bug.cgi?id=77041
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* Quality improvement for H.264 encoding on BDW
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Version 1.3.1 - 09.May.2014
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* Add support for STE on Broadwell
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* Add support for YV16
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* Add support for user specified tiling and stride
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* Fix VP8 decoding on Broadwell
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* Fix the wrong alpha when convert NV12 into RGBA
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* Fix https://bugs.freedesktop.org/show_bug.cgi?id=77386
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Version 1.3.0 - 24.Mar.2014
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* Add support for Broadwell
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- Decoding: H.264/MPEG-2/VC-1/JPEG/VP8
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- Encoding: H.264/MPEG-2
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- VPP: CSC/scaling/NoiseReduction/Deinterlacing{Bob, MotionAdaptive, MotionCompensated}/Sharpening/ColorBalance
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* Fix the wrong setting in MI_BATCH_BATCH_START
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Version 1.2.2 - 16.Dec.2013
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* Motion compensation DI on HSW
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* Optimization of FPS for H.264 encoding on HSW
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* Add brightness/contrast/hue/saturation support for rendering.
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* Support BT601/BT709/SMPTE240 in vaPutSurface()
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* Expose Constrained Baseline Profile instead of Baseline Profile for H.264
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* Bug fixes
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Version 1.2.1 - 23.Sep.2013
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* Add PCI IDs for Bay Trail
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* Performance improvement for MPEG-2 Encoding on IVB/HSW
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* Add basic processing support for packed YUV to packed YUV on ILK+
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* Check the underlying OS support for VEBOX on HSW
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* Quality improvement for BobDI on SNB/IVB
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* Add support for Motion Adaptive Deinterlacing on IVB
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* vaDeriveImage() works for UYVY formats
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* Fix thread safety issue
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* Fix GPU hang issue when decoding some videos on SNB
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* Fix output filter count from QueryVideoProcFilters()
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Version 1.2.0 - 26.Jun.2013
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* The new H.264 encoding API on SNB/IVB/HSW
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- Profile: BP/MP/HP
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- Entropy Coding: CAVLC/CABAC
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- Rate Control: CQP, CBR
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- Progressive frame
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- Multi Slice encoding
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- Configurable GOP Structure
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* MPEG-2 encoding on IVB/HSW
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- Profile: SP/MP
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- Progressive frame
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- Configurable GOP Structure
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* Video process on ILK/SNB/IVB/HSW
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- CSC/scaling on ILK
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- CSC/scaling/NoiseReduction/Deinterlacing{Bob} on SNB/IVB
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- CSC/scaling/NoiseReduction/Deinterlacing{Bob,MotionAdaptive}/Sharpening/ColorBalance on HSW
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* Implement vaQuerySurfaceAttributes()
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* Implement the new version of vaCreateSurfaces()
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- Create VA surface with specified fourcc
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- Create VA surface from external buffer
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. flinked GEM buffer
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. prime/dma buffer
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* Optimize H.264 encoding on IVB/HSW
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* More reserved PCI IDs for HSW
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* A lot of bug fixes
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Version 1.0.20 - 19.Mar.2013
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* Add support for wayland 1.0 protocol (Rob Bradford)
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* Add global alpha support for subpicture
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* Add support for IA88/AI88 subpicture
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* Support up to 4 subpictures for each VA surface
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* Update PCI IDs for Haswell CRW
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* Automake 1.13 fixups (Armin K)
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* Fix libva-intel-driver-1.0.19 display corruption on IVB GT1
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https://bugs.freedesktop.org/show_bug.cgi?id=57323
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* Fix decoding with FREXT02_JVC_C.264 on SNB
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https://bugs.freedesktop.org/show_bug.cgi?id=57720
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* Fix H.264 decoding broken/visual errors on ILK (Tobias Jakobi)
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https://bugs.freedesktop.org/show_bug.cgi?id=58875
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* Fix GPU hung with h.264 video and a resolution of 1920x816 on IVB
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https://bugs.freedesktop.org/show_bug.cgi?id=59050
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Version 1.0.19 - 09.Nov.2012
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* Add support for Haswell
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* Add raw DRM support (Dmitry Ermilov)
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* Add Wayland support
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* Add support for display rotation attribute
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* Support 4K encoding on IVB and HSW
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* Drop explicit dependency on X11 and libva-x11
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* Fix VC-1 decoding when VSTRANSFORM is 0
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* Fix SIGSEGV caused by use-after-free of the bufmgr (Stéphane Marchesin)
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* Fix thread safety issue (Gautam)
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* Fix vaUnlockSurface() for libva trace
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Version 1.0.18 - 02.Aug.2012
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* Add JPEG decoding on Ivy Bridge
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* Add support for a new Ivy Bridge chip
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* Add support for vaSyncSurface() and vaQuerySurfaceStatus() (Dmitry Ermilov)
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* Fix decoding of MPEG-2 videos with implicit IQ matrices
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* Fix concurrent creation of VA objects (MT safety)
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* Fix decoding of large resolution videos (up to 4K on IVB)
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Version 1.0.17 - 02.Apr.2012
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* Add support for IMC1/IMC3 surface formats
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* Fix rendering of interlaced surfaces
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* Fix MPEG-2 decoding of interlaced streams (SNB, IVB)
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* Fix H.264 weighted prediction indicator (SNB)
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* Fix and simplify calculation of H.264 macroblock bit offset (ILK, SNB, IVB)
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Version 1.0.16 - 14.Feb.2012
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* Fix VC-1 bitplane buffer size (SNB, IVB)
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* Fix VC-1 motion vector modes for Ivy Bridge
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* Fix MFX_QM_STATE for H.264 flat scaling lists (IVB)
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* Fix and simplify AVC_REF_IDX_STATE setup (ILK, SNB, IVB)
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* Fix memory leak of encoder buffers
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* Fix check for internal VA surface format prior to rendering
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* Add support for B43 chipset (Alexander Inyukhin)
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Version 1.0.15 - 28.Oct.2011
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* Add auto-generated Debian packaging
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* Fix VC-1 decoding (TTFRM packing)
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* Fix MPEG-2 decoding on Ivy Bridge
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* Fix MPEG-2 decoding with sparse QM matrices updates
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* Fix slice-param & slice-data buffer memory leaks
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Version 1.0.14 - 28.Jul.2011
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* Add H.264 encoding support to Ivy Bridge
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* Add support for VA_SUBPICTURE_DESTINATION_IS_SCREEN_COORD
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* Fix next slice vertical position for MPEG-2 (#38628)
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* Fix subpicture scale factor for Y axis
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* Fix GPU hang when decoding field coded MPEG-2 picture
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* Fix memory leaks (Edgar Hucek)
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Version 1.0.13 - 25.May.2011
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* Add H.264 encoding support to Sandy Bridge
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* Add MPEG-2, VC-1 and H.264 decoding support to Ivy Bridge
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* Fix thread safety issues
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Version 1.0.11 - 14.Mar.2011
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* Add deinterlacing & scaling support to Sandy Bridge
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* Add vaDeriveImage() implementation
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* Fix VC-1 decoding for Main/Simple profiles
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Version 1.0.9 - 27.Jan.2011
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* Add VC-1 decoding support to Sandy Bridge
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Version 1.0.8 - 21.Jan.2011
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* Add support for IA44/AI44 subpicture formats (#32868)
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Version 1.0.7 - 17.Dec.2011
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* Add MPEG-2 and H.264 decoding support to Sandy Bridge
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Version 1.0.5 - 02.Sep.2010
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* Add deinterlacing & scaling support to Ironlake
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Version 1.0.4 - 13.Jul.2010
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* Add vaGetImage() implementation
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* Add support for RGBA subpictures
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* Fix H.264 decoding on Ironlake
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Version 1.0.3 - 10.Jun.2010
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* Add H.264 decoding support to Ironlake
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